/*
 * Copyright (C) 2015 Twitter, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.twitter.sdk.android.tweetui;

import com.twitter.sdk.android.core.models.Tweet;

import java.util.List;

/**
 * TimelineFilter used to filter tweets from a timeline.
 */
public interface TimelineFilter {

    /**
     * Filter tweets from timeline with given set of constraints.
     *
     * @param tweets list of tweets.
     */
    List<Tweet> filter(List<Tweet> tweets);

    /**
     * Total count of constraints applied to the timeline.
     */
    int totalFilters();
}
